
<div *ngIf="authority" class="row">
  <header>			
    <ul class="col-sm-12 top">
        <li>
            <a class="one" routerLink="add"
            routerLinkActive="active">
              <span class="img" ></span>
              <strong class="tubiao">创建公告</strong>
            </a>
        </li>
        <li>
            <a class="two" routerLink="todu"
            routerLinkActive="active">
              <span class="img"></span>
              <strong class="tubiao">我的待办</strong>
            </a>
        </li>
        <li>
            <a class="three" routerLink="done"
            routerLinkActive="active">
              <span class="img" ></span>
              <strong class="tubiao">我的已办</strong>
            </a>
        </li>
        <li>
            <a class="four" routerLink="found"
             routerLinkActive="active">
              <span class="img" ></span>
              <strong class="tubiao">我的创建</strong>
            </a>
        </li>
        <li>
            <a class="four" routerLink="home"
             routerLinkActive="active">
              <span class="img" ></span>
              <strong class="tubiao">首页公告</strong>
            </a>
        </li>

    </ul>
  </header>
</div>


<div *ngIf="authority">
  <router-outlet></router-outlet>
</div>

<div *ngIf="!authority">
    <div style="position: absolute;left: 50%;top: 50%;margin-left: -215px;margin-top: -65px;">
      <img src="" alt="">
    </div>
  </div>